You throw your ball into the air from a height of 4.2 feet ...

Notes: Word Problems for Quadratic Equations Name________________________________________ The vertex of a quadratic equation y = ax2 + bx + c Is located at = -

You throw a ball into the air from a height of 5 feet with an initial vertical velocity of 32 feet per second. Use the vertical motion model, h = -16t2 + vt + s where v is the initial velocity in feet/second and s is the height in feet, to calculate the maximum height of the ball. Round your answer to the nearest tenth if necessary.

You throw your ball into the air from a height of 4.2 feet with an initial vertical velocity of 24 feet per second. Use the vertical motion model, h = -16t2 + vt + s, where v is the initial velocity in feet/second and s is the height in feet, to calculate the maximum height of the ball. Round your answer to the nearest tenth if necessary.

The solution root x-intercept zero of a quadratic equation y = ax2 + bx + c = 0

Is located at = -

A person throws a shot put with an initial vertical velocity of 45 feet per second from a height of 6 feet. Use the vertical motion model, h = -16t2 + vt + s where v is the initial velocity in feet/second and s is the height in feet to calculate how long the shot put will be in the air for. Round your answer to the nearest tenth.

A basketball player throws a basketball with an initial vertical velocity of 48 feet per second from a height of 5 feet. Use the vertical motion model, h = -16t2 + vt + s where v is the initial velocity in feet/second and s is the height in feet to calculate how long the basketball will be in the air for. Round your answer to the nearest tenth.

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